You are bidding on Vintage Vivitar Tele-Zoom Auto 85-205mm f3.8 Zoom Lens with M42 mount. Lens appears in OK condition. It shows some wear due to the age. Glass has some minor dust and may require cleaning. Aperture blades are moving smoothly and responding to an adjustment ring movement. Lens has 2 aperture modes - Auto and Manual. Both are working. Please see pictures for additional details. With minor service it may become a great candidate for Digital camera adoption.